Hyundai Sonata, Santa Fe, Tucson, or Elantra defects in California? Margarian Law has handled 6,000+ lemon law cases. Free case review.
Hyundai has built a strong U.S. presence over two decades, but the brand has faced some of the largest engine recalls in recent automotive history, including nationwide class-action settlements covering Theta II engine fires, GDI defects, and software-related security issues. If you purchased or leased a Hyundai in California that continues to have problems after multiple repair attempts under warranty, you may be entitled to relief under the Song-Beverly Consumer Warranty Act. Attorney fees in qualifying lemon law cases are paid separately by the manufacturer upon a successful outcome, so qualified consumers can pursue representation at no out-of-pocket cost when their case qualifies.
Each page lists that model's documented defects, its full NHTSA recall history, and what they mean for a California lemon-law claim.
The recurring, documented problem areas across the lineup — the patterns behind many California claims.
Bearing wear and connecting rod knock subject to nationwide recalls and OEM warranty extensions
Tucson torque converter shudder (17V428); Palisade shift cable rollaway (21V643)
Engine fire risk in Theta II GDI models confirmed by NHTSA recall 20V153 and Tucson investigation PE20006 ABS / HECU module corrosion and electrical short creating fire risk in Sonata (15V568, 20V198) Anti-theft software deficiency across multiple models requiring recall update (22V813) Ioniq 5 / Ioniq 6 ICCU failure causing 12V battery drain and unexpected shutdown (23V114)
Settled Margarian Law cases on Hyundai vehicles, published with the actual settlement math.
California's Song-Beverly Consumer Warranty Act requires a manufacturer to repurchase or replace a vehicle it cannot repair after a reasonable number of attempts under warranty. If your Hyundai qualifies, the manufacturer — not you — pays the attorney fees.
Tell us what the dealer hasn't been able to fix. We'll tell you if you have a case — for free.
Recent Hyundai lemon law claims in California have most frequently involved Theta II GDI engine failures in Sonata and Santa Fe Sport, transmission failures, software and infotainment defects, and recall-related engine fire concerns. Whether any of these qualifies in your specific case depends on your repair history and warranty status.
California lemon law claims are filed against Hyundai Motor America under the Song-Beverly Consumer Warranty Act. The process typically begins with gathering all repair orders, confirming warranty status, and documenting the defect history. An attorney who focuses on lemon law can evaluate whether your case qualifies, prepare a formal demand to Hyundai, and represent you through negotiation or litigation if necessary.
Hyundai has extended powertrain warranty coverage for many vehicles affected by Theta II engine defects. A warranty extension is not a waiver of your lemon law rights. If repairs performed under the extension did not resolve the defect, or if the defect required multiple repair attempts that did not last, you may still have a lemon law claim. Documentation of every repair attempt is essential.
When a lemon law claim is successful under the Song-Beverly Consumer Warranty Act, the manufacturer is responsible for paying the consumer's reasonable attorney fees and costs separately, in addition to the recovery. This means qualified Hyundai consumers can pursue representation at no out-of-pocket cost when their case is successful.
No. A class action and an individual California lemon law claim are different legal mechanisms. A class action typically resolves with a settlement divided among many participants, often including warranty extensions or limited reimbursements. An individual California lemon law claim under the Song-Beverly Act seeks a complete remedy for one consumer's specific vehicle and typically results in a more substantial recovery when the claim qualifies.
In a Hyundai lemon law buyback under California law, Hyundai Motor America repurchases your vehicle and refunds the purchase price, less a statutory usage fee based on the mileage at the time the defect was first reported. The typical buyback may include reimbursement of payments made, payoff of the remaining loan or lease balance, sales tax, registration fees, finance charges, and documented out-of-pocket costs. Specific amounts depend on the facts of your case.
There is no separate 'Hyundai buyback program' under California law. The right to a buyback comes from the Song-Beverly Consumer Warranty Act. To qualify, the defect must have appeared while the vehicle was under the manufacturer's warranty, must substantially impair the use, value, or safety of the vehicle, and must not have been repaired after a reasonable number of attempts. Documentation of repair history is essential.
Timelines vary based on the strength of the documentation, Hyundai's response, and whether the case settles or proceeds to litigation. Some cases resolve within a few months; others take longer. There is no guaranteed timeline.
Yes. California's Lemon Law covers both purchased and leased Hyundais, including Certified Pre-Owned vehicles, so long as the defect appears during the original manufacturer's warranty and the other statutory requirements are met.
Compensation under California's Lemon Law may include a manufacturer buyback, a replacement vehicle, or a cash settlement, depending on the facts of your case. Compensation may also include reimbursement of related expenses, payoff of loan or lease balances, and recovery of attorney fees and costs paid separately by Hyundai when the case is successful. There is no guarantee of any particular outcome; results vary based on the facts of each matter.
A closer look at the Hyundai issues our attorneys have covered.